# Firm24 vs Odoo Kaizen

The clearest difference is update cadence: Firm24 at every 2 weeks against Odoo Kaizen's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Firm24 ships an update every 2 weeks, Odoo Kaizen every 5 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Firm24 | Odoo Kaizen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 59 MB | 20 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Firm24.com](https://appshunter.io/developer/1574492990) | [A.H. Kooijmans en Zonen B.V.](https://appshunter.io/developer/1683103196) |

## What reviewers say

### Firm24

[App page](https://appshunter.io/ios/app/firm24/id1574492988)

**Features:** macOS Compatibility

**In-app purchases:** none


### Odoo Kaizen

[App page](https://appshunter.io/ios/app/odoo-kaizen/id6764512372)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Firm24 free?

Firm24 is free to download, with no in-app purchases.

### Is Odoo Kaizen free?

Odoo Kaizen is free to download, with no in-app purchases.

### Do Firm24 or Odoo Kaizen have ads?

Neither Firm24 nor Odoo Kaizen shows ads.

### Which is updated more often, Firm24 or Odoo Kaizen?

Firm24 ships an update every 2 weeks, and Odoo Kaizen every 5 weeks. Most recently, Firm24 was updated on October 4, 2026 and Odoo Kaizen on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*